Question

MAN in computer networks stands for:

• A. Metro Area Network
• B. Metropolitan Area Network
• C. Manpower Area Network
• D. Mass Area Network

Hint:

To remember geographic scopes: $$\text{\textbf{LAN} (Local) } < \text{\textbf{MAN} (Metropolitan/City-wide) } < \text{\textbf{WAN} (Wide/Global).}$$

Answer 1

The Correct Option is B

Step 1: Analyzing Network Classifications by Geography:
Computer networks are categorized based on their physical span and geographic coverage.

Step 2: Explaining standard geographical categories:
The three primary network categories are:

• LAN (Local Area Network): Covers a small local area, such as a single room, home, office building, or school (typically within $1\text{ km}$).
• MAN (Metropolitan Area Network): Covers a larger geographic area than a LAN but smaller than a WAN, typically spanning an entire city or a town (ranging from $5\text{ to }50\text{ km}$). A common example is a city-wide cable television network or local university campus connections.
• WAN (Wide Area Network): Covers a vast geographic area, spanning countries or continents (e.g., the global Internet).

Step 3: Deciphering the Acronym:
The standard technical full form for the acronym MAN is Metropolitan Area Network, which corresponds to option (B).